Answer:
-7
Step-by-step explanation:
b- 4ac
-1² - 4 (-2)(-1)
-1²- 4 (2)
1-8
= -7
correct me if I'm wrong
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Answers & Comments
Answer:
-7
Step-by-step explanation:
b- 4ac
-1² - 4 (-2)(-1)
-1²- 4 (2)
1-8
= -7
correct me if I'm wrong